FR2849897B1 - METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2849897B1
FR2849897B1 FR0400216A FR0400216A FR2849897B1 FR 2849897 B1 FR2849897 B1 FR 2849897B1 FR 0400216 A FR0400216 A FR 0400216A FR 0400216 A FR0400216 A FR 0400216A FR 2849897 B1 FR2849897 B1 FR 2849897B1
Authority
FR
France
Prior art keywords
operating
combustion engine
internal combustion
engine
internal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0400216A
Other languages
French (fr)
Other versions
FR2849897A1 (en
Inventor
Lutz Reuschenbach
Richard Hotzel
Michael Drung
Chen Lu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2849897A1 publication Critical patent/FR2849897A1/en
Application granted granted Critical
Publication of FR2849897B1 publication Critical patent/FR2849897B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • F02D41/1447—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • F02D41/145—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • F02D2200/704—Estimation of atmospheric pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
FR0400216A 2003-01-13 2004-01-12 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE Expired - Lifetime FR2849897B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10300794.6A DE10300794B4 (en) 2003-01-13 2003-01-13 Method for operating an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2849897A1 FR2849897A1 (en) 2004-07-16
FR2849897B1 true FR2849897B1 (en) 2016-03-18

Family

ID=32519847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0400216A Expired - Lifetime FR2849897B1 (en) 2003-01-13 2004-01-12 METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
JP (1) JP4942912B2 (en)
DE (1) DE10300794B4 (en)
FR (1) FR2849897B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030605B3 (en) * 2004-06-24 2006-02-09 Siemens Ag Method for controlling an internal combustion engine with a charging device
DE102006033460B3 (en) 2006-07-19 2007-10-31 Siemens Ag Measuring ambient air pressure using charging pressure sensor of turbocharged internal combustion engine, determines charging pressure profile during negative loading transient
FR2928968B1 (en) * 2008-03-20 2011-08-19 Renault Sas METHOD FOR MANAGING AN ENGINE AND CALCULATING THE ABSOLUTE PRESSURE
US7875131B2 (en) 2008-04-18 2011-01-25 United Technologies Corporation L12 strengthened amorphous aluminum alloys
US8017072B2 (en) 2008-04-18 2011-09-13 United Technologies Corporation Dispersion strengthened L12 aluminum alloys
DE102016218687B4 (en) 2016-09-28 2024-05-16 Volkswagen Aktiengesellschaft Method for detecting the loading level of a particle filter
DE102018202477A1 (en) * 2018-02-19 2019-08-22 Volkswagen Aktiengesellschaft Method for operating an internal combustion engine
DE102021108740A1 (en) 2021-04-08 2022-10-13 Bayerische Motoren Werke Aktiengesellschaft Determination of an exhaust back pressure of an internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051909A (en) * 1989-09-15 1991-09-24 General Motors Corporation Method and means for determining exhaust backpressure in a crankcase scavenged two-stoke engine
DE19625688B4 (en) * 1996-06-27 2006-06-08 Robert Bosch Gmbh Method for determining the load signal of an internal combustion engine with external exhaust gas recirculation
JPH10141150A (en) * 1996-11-13 1998-05-26 Nissan Motor Co Ltd Failure diagnostic system of engine exhaust circulation controlling device
DE19948136A1 (en) * 1999-10-07 2001-04-12 Volkswagen Ag Method for determining an exhaust gas back pressure on a turbine
DE19963358A1 (en) * 1999-12-28 2001-07-12 Bosch Gmbh Robert Method and device for controlling an internal combustion engine with an air system
US6658364B2 (en) * 2001-01-12 2003-12-02 Delphi Technologies, Inc. Method of estimating gas pressure in an engine exhaust manifold

Also Published As

Publication number Publication date
FR2849897A1 (en) 2004-07-16
JP2004218638A (en) 2004-08-05
DE10300794B4 (en) 2015-07-02
JP4942912B2 (en) 2012-05-30
DE10300794A1 (en) 2004-07-22

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